Portable fan



FIG. 1 shows a front perspective view of the fan incorporating ourdesign;

FIG. 2 shows a rear perspective view of the fan shown in FIG. 1 ;

FIG. 3 shows a right side perspective view of the fan shown in FIG. 1 ;

FIG. 4 shows a left side perspective view of the fan shown in FIG. 1 ;

FIG. 5 shows a top perspective view of the fan shown in FIG. 1; and,

FIG. 6 shows a botton perspective view of the fan shown in FIG. 1 .

The ornamental design for a portable fan, as shown.